Spring MVC and Spring Configuration scan package issues

Spring MVC and Spring two configuration files, each of which are configured to scan packages.

<context:component-scan base-package= "Com.controller"/>

<context:component-scan base-package= "Com.service;com.dao"/>

It's easy to understand.

Spring is responsible for scanning the entire program's beans, including service/repository. So spring will scan the service pack and DAO packages and scan for annotations.

<context:component-scan base-package= "Com.controller"/>

SPRINGMVC is responsible for web mapping, so scan the controller package and scan for annotations.

<context:component-scan base-package= "Com.service;com.dao"/>

As you can see, all the bean injections in spring are configured in Spring.xml, and all bean injections are configured in Spring.xml.

Spring MVC and Spring Configuration scan package issues